
\begin{tabular}{l c c c c c}
\hline
 & CINC & CINC/Dist. & CINC/Log(Dist) & BDM LSG & CINC/Dist.^2 \\
\hline
Nominal Power Difference     & $-1.15$         &                 &                 &               &                  \\
                             & $(1.58)$        &                 &                 &               &                  \\
State A power                & $7.81^{***}$    &                 &                 &               &                  \\
                             & $(1.78)$        &                 &                 &               &                  \\
State B power                & $7.37^{***}$    &                 &                 &               &                  \\
                             & $(1.72)$        &                 &                 &               &                  \\
Power Difference (Dist.)     &                 & $-271.99^{***}$ &                 &               &                  \\
                             &                 & $(31.12)$       &                 &               &                  \\
CINC A/ Distance             &                 & $315.26^{***}$  &                 &               &                  \\
                             &                 & $(30.20)$       &                 &               &                  \\
CINC B/ Distance             &                 & $311.58^{***}$  &                 &               &                  \\
                             &                 & $(30.99)$       &                 &               &                  \\
Power Difference (Log Dist.) &                 &                 & $-25.76^{***}$  &               &                  \\
                             &                 &                 & $(5.06)$        &               &                  \\
CINC A/log(Distance)         &                 &                 & $62.22^{***}$   &               &                  \\
                             &                 &                 & $(5.23)$        &               &                  \\
CINC B/log(Distance)         &                 &                 & $62.64^{***}$   &               &                  \\
                             &                 &                 & $(5.34)$        &               &                  \\
Power Difference (BDM LSG)   &                 &                 &                 & $-6.05^{**}$  &                  \\
                             &                 &                 &                 & $(1.94)$      &                  \\
CINC A BDM LSG               &                 &                 &                 & $21.37^{***}$ &                  \\
                             &                 &                 &                 & $(1.71)$      &                  \\
CINC B BDM LSG               &                 &                 &                 & $19.62^{***}$ &                  \\
                             &                 &                 &                 & $(1.87)$      &                  \\
Power Difference (Dist.$^2$) &                 &                 &                 &               & $-1345.25^{***}$ \\
                             &                 &                 &                 &               & $(159.21)$       \\
CINC A/(Dist.$^2$)           &                 &                 &                 &               & $1385.49^{***}$  \\
                             &                 &                 &                 &               & $(159.20)$       \\
CINC B/(Dist.$^2$)           &                 &                 &                 &               & $1378.66^{***}$  \\
                             &                 &                 &                 &               & $(159.23)$       \\
Distance between Capitals    & $-0.01^{***}$   & $-0.01^{**}$    & $-0.01^{***}$   & $-0.01^{***}$ & $-0.01^{***}$    \\
                             & $(0.00)$        & $(0.00)$        & $(0.00)$        & $(0.00)$      & $(0.00)$         \\
Major Power A                & $0.61^{***}$    & $0.76^{***}$    & $-0.14$         & $-0.01$       & $1.20^{***}$     \\
                             & $(0.18)$        & $(0.15)$        & $(0.19)$        & $(0.18)$      & $(0.15)$         \\
Major Power B                & $0.70^{***}$    & $0.84^{***}$    & $-0.10$         & $0.24$        & $1.64^{***}$     \\
                             & $(0.17)$        & $(0.17)$        & $(0.18)$        & $(0.16)$      & $(0.12)$         \\
Contiguous                   & $2.73^{***}$    & $2.88^{***}$    & $2.73^{***}$    & $2.62^{***}$  & $2.85^{***}$     \\
                             & $(0.16)$        & $(0.18)$        & $(0.16)$        & $(0.16)$      & $(0.18)$         \\
Year                         & $0.01^{***}$    & $0.01^{***}$    & $0.01^{***}$    & $0.01^{***}$  & $0.01^{***}$     \\
                             & $(0.00)$        & $(0.00)$        & $(0.00)$        & $(0.00)$      & $(0.00)$         \\
Democracy A                  & $0.10^{***}$    & $0.14^{***}$    & $0.10^{***}$    & $0.08^{***}$  & $0.11^{***}$     \\
                             & $(0.02)$        & $(0.02)$        & $(0.02)$        & $(0.02)$      & $(0.02)$         \\
Democracy B                  & $0.10^{***}$    & $0.13^{***}$    & $0.10^{***}$    & $0.09^{***}$  & $0.12^{***}$     \\
                             & $(0.02)$        & $(0.02)$        & $(0.02)$        & $(0.02)$      & $(0.02)$         \\
Democracy A * Democracy B    & $-0.03^{***}$   & $-0.04^{***}$   & $-0.03^{***}$   & $-0.03^{***}$ & $-0.04^{***}$    \\
                             & $(0.00)$        & $(0.00)$        & $(0.00)$        & $(0.00)$      & $(0.00)$         \\
Ally                         & $-0.24^{\cdot}$ & $-0.15$         & $-0.25^{\cdot}$ & $-0.28^{*}$   & $-0.16$          \\
                             & $(0.13)$        & $(0.15)$        & $(0.13)$        & $(0.13)$      & $(0.13)$         \\
\hline
AIC                          & $177470.24$     & $170915.87$     & $173014.58$     & $174178.75$   & $172171.70$      \\
BIC                          & $177620.49$     & $171066.12$     & $173164.82$     & $174328.99$   & $172321.95$      \\
Log Likelihood               & $-88722.12$     & $-85444.94$     & $-86494.29$     & $-87076.38$   & $-86072.85$      \\
Num. obs.                    & $772372$        & $772372$        & $772372$        & $772372$      & $772372$         \\
\hline
\multicolumn{6}{l}{\scriptsize{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$; $^{\cdot}p<0.1$}}
\end{tabular}
